Gay male here in Toronto Canada and I have had the fetish for giving injection needles into younger guys bare feet (18-22) since I was about 14 but never found a dude into it, may have to try for female feet at some point.

21 gauge injection needles into the tops, sides and soles of young guys would be ideal but feet are feet. This latest new sockless trend is really making me horny, even in the cooler weather so many guys not wearing socks in their shoes and every time I see a bit of foot or ankle I want to get those shoes off and get a needle into those feet